These excessive load demands cause the windings to run above a safe temperature level. Motors required to operate above nameplate horsepower ratings also suffer from greater torque demands, which ...

Winding resistance must be read within a few seconds of switching off the compressor, immediately after the motor heating test is finished, so that you aren't reading changes in the winding ...

you can be confident all’s well with the windings, including their temperature, if the motor is operating in an application it is design for. Resistance method. A more precise test for ...

For this reason, motor users must make duty-cycle calculations using this two-parameter model, unless they test and measure ... kept to below 100% or the motor windings can overheat and even ...

A premium thrust stand which measures all you need to know about your propulsion system. Record thrust, torque, voltage, current, motor rotation speed, and vibration. The Series 1585 is a new and ...

HVAC distributor cfm Distributors recently developed a list of items to test and/or questions to ask when dealing with sites that have experienced multiple failed compressors. The first step consists ...

Specially designed for motor stator coil production and quality ... it is possible to find winding defects at lower hi-pot and impulse winding test voltages, which enables users to not only ...